obfuscation of email address?

Hi there,The idea of obfuscating the email links is a really good one, but in my opinion, incomplete. Because if the link text is the email, (its often the case), the spam robot will found it, even if the mailto is encoded. Exemple :<a href="javascript:location.href='mailto:'+String.fromCharCode(99,111,110,116,97,99,116,64,106,97,99,112,114,111,100,117,99,116,105,111,110,46,99,111,109)+'?'">somemail@somedomain.com</a>So it would be nice to extend the obfuscation system to all the email in the text, and not just in the links.